Object a has a mass of 12 g and a density of 3 g/cm3. object b has a mass of 12 g and a density of 5 g/cm3. which object has a greater volume and by how much? object a, by 2 6 cubic centimeters object a, by 1.6 cubic centimeters object b, by 2 6 cubic centimetersobject b, by 1.6 cubic centimeters

The famous scientist galileo galilei did several experiments with sloping planes, which he rolled metal balls down so that he could study motion. by changing the slope, he could study how the speed at which the ball rolled was affected. what was the independent variable in galileo's experiment? a. the speed of the ball b. the slope of the plane c. whether the ball moved d. what the ball was made of